Introduction Let's be honest: you've copy‑pasted a regex from Stack Overflow without really understanding what it does, right? 😅 python ^a-zA-Z0-9_.+-+@a-zA-Z...
If the words regular expression make you nervous, good. That means you haven’t wasted years avoiding one of the most powerful tools in programming. Regex is no...
Introduction If you work in data science, data engineering, or as as a frontend/backend developer, you deal with JSON. For professionals, its basically only dea...
The Challenge Different Formats: US numbers look like -, while others might look like . Uniqueness: When generating 10,000 numbers for a database seed, we can'...
Regex Regular Expressions is one of those topics that gives many developers headaches. But the truth is: Regex is not difficult — you just need to understand...
